void parseEntityDecl()
{
// <!ENTITY already parsed.
Entity entity;
bool isPE = false;
string name, notation, val = null, systemID = null, publicID = null;
requireWhitespace();
if (isChar('%'))
{
isPE = true;
requireWhitespace();
}
name = getName();
requireWhitespace();
if (isString("PUBLIC"))
{
publicID = parsePublicID();
systemID = parseSystemLiteral();
}
else if (isString("SYSTEM"))
{
systemID = parseSystemLiteral();
}
else
{
val = getEntityValue(isPE);
}
if (isPE)
{
// Parameter entity
entity = new ParameterEntity(name);
entity.SystemId = systemID;
entity.PublicId = publicID;
((ParameterEntity)entity).Value = val;
dtd.AddParameterEntity(name, entity);
}
else if (isString("NDATA"))
{
// Unparsed entity
requireWhitespace();
notation = getName();
entity = new UnparsedEntity(name);
entity.SystemId = systemID;
entity.PublicId = publicID;
((UnparsedEntity)entity).Notation = notation;
dtd.AddUnparsedEntity(name, entity);
}
else
{
// Parsed general entity
entity = new ParsedGeneralEntity(name);
entity.SystemId = systemID;
entity.PublicId = publicID;
((ParsedGeneralEntity)entity).Value = val;
dtd.AddParsedGeneralEntity(name, entity);
}
discardWhitespace();
requireChar('>');
}
void initPredefinedEntities()
{
ParsedGeneralEntity entity;
entity = new ParsedGeneralEntity("lt");
entity.Value = "<";
predefinedEntities.Add(entity.Name, entity);
entity = new ParsedGeneralEntity("gt");
entity.Value = ">";
predefinedEntities.Add(entity.Name, entity);
entity = new ParsedGeneralEntity("amp");
entity.Value = "&";
predefinedEntities.Add(entity.Name, entity);
entity = new ParsedGeneralEntity("apos");
entity.Value = "'";
predefinedEntities.Add(entity.Name, entity);
entity = new ParsedGeneralEntity("quot");
entity.Value = "\"";
predefinedEntities.Add(entity.Name, entity);
}
